Roopashree Sharma is a seasoned content writing professional with over 5 years of experience in digital journalism, specialising in writing explainers and IQ quizzes across geopolitics, business, ...

A challenging arithmetic puzzle, presented as an image, tests readers' cognitive abilities. The puzzle involves finding a missing number in a sequence within seven seconds, assessing IQ and critical ...

Brainteasers are known as entertainment sources but apart from being a leisure activity, they also serve many benefits. For example, math puzzles help in improving cognitive skills which further ...